CN208450568U - A kind of mould structure for large-scale cabinet class product - Google Patents
A kind of mould structure for large-scale cabinet class product Download PDFInfo
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- CN208450568U CN208450568U CN201820765263.5U CN201820765263U CN208450568U CN 208450568 U CN208450568 U CN 208450568U CN 201820765263 U CN201820765263 U CN 201820765263U CN 208450568 U CN208450568 U CN 208450568U
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Abstract
The utility model discloses a kind of mould structures for large-scale cabinet class product, including model frame, fixed mold core, sprue bush, dynamic model frame, mavable module core, spreader；The fixed mold core, sprue bush are fixed in model frame；The mavable module core, spreader are fixed on dynamic model frame, and the dynamic model frame other end is additionally provided with core-pulling mechanism, convenient for separation product and mold；The mavable module core is formed by muti-piece mosaic part mosaic, and the mosaic part is deep heat radiating fin structure, and bulk depth heat radiating fin structure is decomposed into the inlaying structure of fritter, so that every piece can individually process, is reduced difficulty of processing and is improved production efficiency simultaneously；The dynamic model frame is surrounded by several locating slots, and the model frame is surrounded by the positioning column with locating slot cooperation, guarantees molding accurate positioning, mavable module core and fixed mold core cooperatively form fin type chamber after molding.
Description
Technical field
The utility model relates to technical field of mold, and in particular to a kind of mould structure for large-scale cabinet class product.
Background technique
In the product of production communication class, the structure of outer casing bottom, such as cooling fin generally use high wall depth cavity configuration
(i.e. high not only close but also long structure not only), therefore in die-casting process, the type chamber of die-casting process is also needed using corresponding Gao Bishen
Cavity configuration is directed to this large-scale cabinet product at present, and manufacturer mainly uses two kinds of production methods: extrusion section bar combines stirring
Friction welding (FW) and semisolid pressure casting.Although the mode of extrusion section bar combination agitating friction weldering can produce the intensive and deep machine of cooling fin
Case, but the heavy workload when producing cabinet, production equipment loss is big, at high cost, and the casing structure produced is relatively single, no
Conducive to the processing of slightly complicated cabinet, while while welding, is easy to produce number of drawbacks；Another production method is semisolid pressure
Casting, semisolid pressure casting is more demanding to the distributing precision of solid-liquid two-phase mixture, and material cost is high, to die casting equipment require compared with
Height, energy consumption height and low efficiency, production process embryo material is lost seriously, and product polishing is more complex, and attachment force stability is relatively low,
Production cycle is slow.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of only improved, knots on the basis of conventional die casting mold
Structure is simple, rationally, can be effectively reduced the difficulty of processing of mold, shorten the mold process-cycle for large-scale cabinet class product
Mould structure.
In order to solve the above-mentioned technical problem, the utility model provides a kind of mold knot for large-scale cabinet class product
Structure, including model frame, fixed mold core, sprue bush, dynamic model frame, mavable module core, spreader；The fixed mold core, sprue bush are fixed on cover half
On frame；The mavable module core, spreader are fixed on dynamic model frame, and the dynamic model frame other end is additionally provided with core-pulling mechanism, convenient for separation
Product and mold；The mavable module core is formed by muti-piece mosaic part mosaic, and the mosaic part is deep heat radiating fin structure, and bulk is dissipated deeply
Fin structure is decomposed into the inlaying structure of fritter, so that every piece can individually process, reduces difficulty of processing and improves production simultaneously
Efficiency；The dynamic model frame is surrounded by several locating slots, and the model frame is surrounded by the positioning column with locating slot cooperation,
Guarantee molding accurate positioning, mavable module core and fixed mold core cooperatively form fin type chamber after molding.
Further, the deep heat radiating fin structure of the mosaic part is cut by slow silk thread forms, and ensure that production efficiency and adds
Work precision solves the problems, such as the polishing grinding of die surface.
Further, there are exhaust clearances between the mosaic part, and the exhaust clearance is by mold design personnel in design
By being accurately calculated, and after the design is completed, mold flow analysis designs feasibility, when exhaust clearance is conducive to die cast
The discharge of gas in mold reduces the undesirable generation of die casting.
Further, the core-pulling mechanism includes sliding block and oil cylinder, and the oil cylinder is connected the sliding block, driven using oil cylinder
Sliding block is mobile to carry out core pulling.
Further, further include pin structure in the mavable module core, be additionally provided with vacuum lead in the dynamic model frame, in many ways
Design is exhausted in face, it is ensured that it is bad to reduce die casting for smooth in exhaust when using mold.
Further, the pouring head of the spreader extends downwardly and fixed mold core junction, pouring head from spreader top
Angled extend downwardly can effectively prevent flowing back using embryo material when die casting, improve the quality of mold.
Further, temperature control runner is equipped in the dynamic model frame, the temperature control runner includes water route and oil circuit, improves mold
Working efficiency reduce defective products generation.
Further, thimble arrangement uniformly passes through mavable module core and is connected to fin type chamber, convenient for will smoothly use mould
The product ejection of tool production.
Further, the locating slot and positioning column are the square structure worked in coordination, the locating slot and positioning column point
It is not provided with 6, the quadrangle of mold and the centre of mold long side is arranged in locating slot and positioning column, makes dynamic model frame and model frame
Molding positioning is more accurate.
Further, the two sides of the locating slot are equipped with wearing plate, and the wearing plate is by being fixed on the flange at its back side
It is plugged and fixed with the dynamic model frame, is adapted to large mold, solve the problems, such as that large mold is inconvenient to that screw hole is arranged.
The mould structure for large-scale cabinet class product of the utility model, beneficial effect compared with prior art be,
The difficulty of processing for reducing mold, effectively shortens the mold process-cycle, while insert or composite structure is conducive to the maintenance in mold later period and protects
It supports, for part easy to damage, can only replace the component, mold repair difficulty is effectively reduced and reduces the maintenance time.
Detailed description of the invention
Fig. 1 is the utility model embodiment fixed mould structure；
Fig. 2 is the utility model embodiment dynamic model structure；
Fig. 3 is one structure of the utility model wear-resistant block embodiment；
Fig. 4 is two structure of the utility model wear-resistant block embodiment.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
As shown in Figure 1 and Figure 2, a kind of mould structure for large-scale cabinet class product, including model frame 1, fixed mold core 2, pour
Muzzle 3, dynamic model frame 4, mavable module core 5, spreader 6, the fixed mold core 2, sprue bush 3 are fixed in model frame 1, the mavable module core 5,
Spreader 6 is fixed on dynamic model frame 4, the pouring head of spreader 6 from 6 top of spreader extend downwardly with 2 junction of fixed mold core, pour
Angled extend downwardly in mouth road can effectively prevent flowing back using embryo material when die casting, improve the quality of mold.
4 other end of dynamic model frame is additionally provided with core-pulling mechanism, and the core-pulling mechanism includes sliding block 7 and oil cylinder 8, the oil cylinder
The 8 connection sliding blocks 7 push sliding block 7 to carry out core pulling using oil cylinder 8, at the same thimble 9 arrange uniformly pass through mavable module core 5 and with
The connection of fin type chamber makes itself and mold separation convenient for smoothly ejecting the product for using mold to produce.The mavable module core 5 by
Multiple 51 mosaics of mosaic part are formed, and are preferably 6 pieces of mosaic parts 51 in the application, and the mosaic part 51 is deep heat radiating fin structure, greatly
The mavable module core 5 that deep heat radiating fin structure is arranged is designed to fritter mosaic part 51 in the application by moldeed depth heat radiating fin structure processing difficulties
Structure, the 51 structure structure of mosaic part of fritter effectively reduces the difficulty of processing of mold, and multiple mosaic parts 51 can be simultaneously
Processing, effectively shortens the mold process-cycle, while the deep heat radiating fin structure of mosaic part 51 is cut by slow silk thread and formed, and solves and beats
Miscellaneous problem is recovered in grinding and polishing.The dynamic model frame 4 is surrounded by several locating slots 10, the model frame 1 be surrounded by with it is described fixed
The positioning column 11 that position slot 10 cooperates, the locating slot 10 and positioning column 11 are the square structure worked in coordination, in the present embodiment, institute
It states locating slot 10 and positioning column 11 is provided with 6, quadrangle and the mold long side of mold is arranged in locating slot 10 and positioning column 11
Centre, keep the molding positioning of dynamic model frame 4 and model frame 1 more accurate, after molding, the mavable module core 5 cooperates shape with fixed mold core 2
At fin type chamber, the generation of defective products is reduced to improve the working efficiency of mold, temperature control stream is equipped in the dynamic model frame 4
Road, the temperature control runner include water route 12 and oil circuit 13.
When to reduce using mold as generate trapped gas phenomenon and caused by die casting it is bad, mold design personnel are designing
When, it can be by accurately calculating the exhaust between mold insert there are certain gap in favor of mold, rear mold flow point is completed in design
Analysis designs feasibility, while also pin structure 14 in mavable module core 5, vacuum lead is additionally provided in dynamic model frame 4, by multi-party
Face operation, it is ensured that it is bad to reduce die casting for smooth in exhaust when using mold.
As shown in Figure 3, Figure 4, the two sides of the locating slot 10 are equipped with wearing plate 15, due to being suitable for large-scale cabinet in the application
The die structure size of class product is larger, and wearing plate 15 is inconvenient to pass through screw and dynamic model frame 4 is fixed therefore wear-resisting in the application
Plate 15 is plugged and fixed by being fixed on the flange 16 at its back side with the dynamic model frame 4, and Fig. 3 is wearing plate 15 and its mounting structure
One structural schematic diagram of embodiment, the flange 16 at 15 back side of wearing plate are cylindrical structure, and dynamic model frame 4 is equipped with and cylinder
The cylindrical spliced eye that flange 16 cooperates, flange 16 are inserted into above spliced eye, and wearing plate 15 and dynamic model frame 4 is fixed；Fig. 4 is
Two structural schematic diagram of embodiment of wearing plate 15 and its mounting structure, the flange 16 at 15 back side of wearing plate are swallowtail-shaped structure, are moved
Framed 4 are equipped with the dovetail groove spliced eye cooperated with swallow-tail form flange 16, and flange 16 is inserted into above spliced eye, by wearing plate 15
It is fixed with dynamic model frame 4.
Complicated part not easy to be processed in large mold is divided into the mosaic part of fritter by the mould structure of the utility model
51, difficulty of processing is reduced, while insert or composite structure is conducive to the maintenance in mold later period, for part easy to damage,
Spare part can be carried out, the part only can be directly replaced when the partial destruction, mold repair difficulty is effectively reduced and reduces maintenance
Service time.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (10)
1. a kind of mould structure for large-scale cabinet class product, which is characterized in that including model frame, fixed mold core, sprue bush, move
Framed, mavable module core, spreader；The fixed mold core, sprue bush are fixed in model frame；The mavable module core, spreader are fixed on dynamic
On framed, the dynamic model frame other end is additionally provided with core-pulling mechanism；The mavable module core is formed by muti-piece mosaic part mosaic, the mosaic
Part is deep heat radiating fin structure；The dynamic model frame is surrounded by several locating slots, and the model frame is surrounded by and the locating slot
The positioning column of cooperation, the mavable module core and fixed mold core cooperatively form fin type chamber.
2. a kind of mould structure for large-scale cabinet class product as described in claim 1, which is characterized in that the mosaic part
Deep heat radiating fin structure cut and formed by slow silk thread.
3. a kind of mould structure for large-scale cabinet class product as described in claim 1, which is characterized in that the mosaic part
Between there are exhaust clearances.
4. a kind of mould structure for large-scale cabinet class product as described in claim 1, which is characterized in that the tube bundle extracting machine
Structure includes sliding block and oil cylinder, and the oil cylinder connects the sliding block.
5. a kind of mould structure for large-scale cabinet class product as described in claim 1, which is characterized in that the mavable module core
Inside further include pin structure, is additionally provided with vacuum lead in the dynamic model frame.
6. a kind of mould structure for large-scale cabinet class product as described in claim 1, which is characterized in that the spreader
Pouring head extended downwardly and fixed mold core junction from spreader top.
7. a kind of mould structure for large-scale cabinet class product as described in claim 1, which is characterized in that the dynamic model frame
Interior to be equipped with temperature control runner, the temperature control runner includes water route and oil circuit.
8. a kind of mould structure for large-scale cabinet class product as described in claim 1, which is characterized in that thimble arrangement is equal
Even passes through mavable module core and is connected to fin type chamber.
9. a kind of mould structure for large-scale cabinet class product as described in claim 1, which is characterized in that the locating slot
It is the square structure worked in coordination with positioning column, the locating slot and positioning column are respectively arranged with 6.
10. a kind of mould structure for large-scale cabinet class product as claimed in claim 9, which is characterized in that the positioning
The two sides of slot are equipped with wearing plate, and the wearing plate is plugged and fixed by being fixed on the flange at its back side with the dynamic model frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820765263.5U CN208450568U (en) | 2018-05-22 | 2018-05-22 | A kind of mould structure for large-scale cabinet class product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820765263.5U CN208450568U (en) | 2018-05-22 | 2018-05-22 | A kind of mould structure for large-scale cabinet class product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208450568U true CN208450568U (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820765263.5U Expired - Fee Related CN208450568U (en) | 2018-05-22 | 2018-05-22 | A kind of mould structure for large-scale cabinet class product |
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| CN (1) | CN208450568U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296309A (en) * | 2020-11-02 | 2021-02-02 | 哈尔滨工业大学 | Mold for semi-solid rheo-die-casting aluminum alloy 5G communication base station case shell part and using method thereof |
| CN112792316A (en) * | 2020-12-18 | 2021-05-14 | 苏州广型模具有限公司 | Forming device of new energy machine case |
| CN112792314A (en) * | 2020-12-18 | 2021-05-14 | 苏州广型模具有限公司 | Integrated forming die of new energy machine case with radiating fins |
-
2018
- 2018-05-22 CN CN201820765263.5U patent/CN208450568U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296309A (en) * | 2020-11-02 | 2021-02-02 | 哈尔滨工业大学 | Mold for semi-solid rheo-die-casting aluminum alloy 5G communication base station case shell part and using method thereof |
| CN112792316A (en) * | 2020-12-18 | 2021-05-14 | 苏州广型模具有限公司 | Forming device of new energy machine case |
| CN112792314A (en) * | 2020-12-18 | 2021-05-14 | 苏州广型模具有限公司 | Integrated forming die of new energy machine case with radiating fins |
| CN112792314B (en) * | 2020-12-18 | 2022-04-15 | 苏州广型模具有限公司 | Integrated forming die of new energy machine case with radiating fins |
| WO2022126927A1 (en) * | 2020-12-18 | 2022-06-23 | 苏州广型模具有限公司 | Integrated forming mold for new energy case with heat-dissipation fins |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |